The animal I chose for Science is the...

Frilled Shark

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The four characteristics of my animal

The four characteristics of my animal are: It has 1 or more cells, It responds, It grows, and it reproduces.


Reproduction

The Frilled Shark reproduces by making eggs and the eggs being fertilized so they can make new offspring. Their litter sizes range from 2 to 15 pups.


One or more cells

The Frilled Shark has one or more cells, because it has a complex anatomy. It has gills, a stomach, fins, teeth, eyes, skin, and it has a vertebrae.

Responds

The Frilled Shark responds because if it's food swims by it will react and go after it to eat it. And it has a 6th sense which helps it pick up on small electrical currents to let it know if its food is near.

Growth

It grows because when it hatches it is only 6-8cm big when its at its full length is

1.7 m (5.6 ft) for males and 2.0 m (6.6 ft) for females.


Food

It meets its need for food by eating: squid, smaller sharks, and fish to survive and thrive. Its long jaws and hooked teeth make it able to swallow whole prey up to half its size.


Shelter

The frilled shark lives at around depths of 500 to 1000 meters deep. The Frilled Shark typically lives in the outer Continental Shelf.


Water

The Frilled Shark gets water by using it's gills to filter however much it needs.


Air

The Frilled Shark meets its need for air by using its gills to filter the little bit of oxygen in the water in.


Range of the frilled shark

external image Chlamydoselachus_anguineus_distmap.png

Scientific Classification


Kingdom: Animalia

Phylum: Chordata

Class: Chondrichthyes

Subclass: Elasmobranchii

Order: Hexanchiformes

Family: Chlamydoselachidae

Genus: Chlamydoselachus

Species: Anguineus



Definitions


Animilia: Are animals that are multicellular.

Chordata: Are animals with a spinal cord.

Chondrichthyes: A fish with Cartilage.

Elasmobranchii: Is a subclass of Chondrichthyes which includes Sharks, Rays, and Skates.

Hexanchiformes: Is the order consisting of the most basic types of shark. Hexachiform Sharks have one dorsal fin, and six to seven gill slits, and they do not have translucent eye lids like other sharks.

Chlamydoselachus: Is a Genus of Shark and is one of the only surviving members of the family Chlamydoselachidae in the order of Hexanchiformes. It contains two surviving members and several extinct members.




Interesting Facts

The Frilled Shark is also known as a Living Fossil.

The Frilled Shark is a near threatened Species.

The Frilled Shark usually has around 300 teeth in total.

Many Frilled Sharks have been found with the tips of their tails missing probably due to predatory attacks.














I got my video from Youtube
http://www.youtube.com/watch?v=qYH32gKMHuc

I got all my photos and infornmation from wikipedia
http://en.wikipedia.org/wiki/Frilled_shark#Life_history